The bottom row of the display [6] serves as navigation support and explains which
push buttons [1 – 4] are used for menu navigation.
Figure 19:
[1–4] Push buttons or navigation support
[5]
Selector switch
[6]
Display
Table 6: Important push button functions for menu navigation
Functions
Navigation sup-
port on display
Push buttons
Change screen/selection
Up ▲
[1]
Change values
Enter figures from 0 to 9
Change screen/selection
Down ▼
[2]
Change values
Enter figures from 0 to 9
Confirm selection
Ok
[3]
Save
Save
Enter <Edit> menu
Edit
Display more details
Details
Enter Main menu
Setup
[4] C
Cancel process
Esc
Return to previous display
Backlight
●
The display is illuminated in white during normal operation. The backlight turns
to red under fault conditions.
●
The screen illumination is brighter when operating a push button. If no push
button is operated for 60 seconds, the display will become dim again.
6.3.1.
Menu layout and navigation
Groups
The indications on the display are divided into 3 groups:
Figure 20: Groups
[1]
Startup menu
[2]
Status menu
[3]
Main menu
ID
Status menu and main menu are marked with an ID.
25
SQ 05.2 – SQ 14.2/SQR 05.2 – SQR 14.2 Control unit: electronic (MWG)
AC 01.2 Non-Intrusive
Operation